The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 1994
Filed:
Nov. 29, 1993
Applicant:
Inventor:
Michael A Palmer, Marina, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
811761 ; 8117615 ;
Abstract
In a preferred embodiment, an oil filter shut off valve wrench for use in rotating an engine oil filter assembly of the type requiring rotation thereof to shut off the supply of oil thereto, the oil filter assembly including an oil filter housing attached to an oil filter sleeve by bolts, the oil filter shut off valve wrench including an upwardly open, U-shaped frame member, and an inverted T-shaped handle mechanism attached to the frame member. The present invention also provides a method of shutting off oil supply to the aforementioned engine oil filter assembly.